智能观察和保健装置可能不准确地监测因使用绿光而皮肤色调较暗的个人的健康度量。 Smartwatches and health devices may inaccurately monitor health metrics for individuals with darker skin tones due to the use of green light.

北卡罗来纳州立大学Vanessa Volpe博士领导的研究表明,智能观察和保健装置可能无法准确监测心率和血压等健康指标,特别是对皮肤较深的人而言。 Research led by Dr. Vanessa Volpe at North Carolina State University indicates that smartwatches and health devices may not accurately monitor health metrics like heart rate and blood pressure, particularly for individuals with darker skin tones. 这些装置在测量时使用绿光,对不同的皮肤色调有不同的反射,导致不准确。 The devices use green light for measurements, which can reflect differently on varying skin tones, leading to inaccuracies. 此外,对第三方获取用户数据的可能性存在隐私关切。 Additionally, privacy concerns exist regarding the potential for third-party access to user data. 用户应注意这些限制。 Users should be mindful of these limitations.